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Image matting is an important task in image and video editing. In this paper we propose a novel interactive matting system. Starting from a coarse user-guided trimap, we first perform a texture-based background estimation, and use the result to refine the original trimap. Then we apply soft matting process with new trimap and allow the user to refine the result by directly touching up the opacity...
Gabor feature based classification approaches are widely used in face recognition, because they are insensitive to changes in illumination and facial expression. However, most of strategies only use the magnitude of the Gabor wavelet representation of images to generate feature vectors. When only single training image per person is available, the performance of these methods may be limited. In this...
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